2501893994408 has 32 divisors (see below), whose sum is σ = 4734265536000. Its totient is φ = 1239424044480.

The previous prime is 2501893994401. The next prime is 2501893994441. The reversal of 2501893994408 is 8044993981052.

It is not an unprimeable number, because it can be changed into a prime (2501893994401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43772873 + ... + 43829991.

It is an arithmetic number, because the mean of its divisors is an integer number (147945798000).

Almost surely, 2^{2501893994408} is an apocalyptic number.

It is an amenable number.

2501893994408 is a deficient number, since it is larger than the sum of its proper divisors (2232371541592).

2501893994408 is a wasteful number, since it uses less digits than its factorization.

2501893994408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107465 (or 107461 counting only the distinct ones).

The product of its (nonzero) digits is 22394880, while the sum is 62.

The spelling of 2501893994408 in words is "two trillion, five hundred one billion, eight hundred ninety-three million, nine hundred ninety-four thousand, four hundred eight".